Re: Relative cpu cost of fetching term frequency during scoring

2023-06-21 Thread Vimal Jain
I did profiling of new code and found that below api call is most time consuming :- org.apache.lucene.index.PostingsEnum#freq If i comment out this call and instead use some random integer for testing purpose, then perf is at least 5x compared to old code. Is there any thoughts on why term frequenc

Re: Relative cpu cost of fetching term frequency during scoring

2023-06-21 Thread Adrien Grand
As far as your performance problem is concerned, I don't know. Can you compare the number of documents that need to be evaluated in both cases, e.g. by running `IndexSearcher#count` on your two queries. If they're similar, can you run your new query under a profiler to figure out what its bottlenec